浣跨?ㄩ??????????涓昏????诲?剁??椋??轰??舵???涓????????Al-Cu??Al-Zn???朵?寮????╃????瀛︽??????ц?借????涓烘??甯哥?ㄧ????????瀹?浠??涓哄??????锛?濡????裤?????????变?锛?蹇?椤昏??汇??纾ㄦ??杞??浠ヤ究缁?瀹?浠??涓???缁?????浣?褰㈢?躲???汇???c??杞︽???轰???灞???????璁虹??澶?????宸ヨ?绋????诲?杩?绋?????哄?堕?????虹?锛?浣跨?ㄩ????缁?瑁?缁???????????????瀵逛???楂?璐ㄩ??瑕?姹????瑰?搴??????互浣跨?ㄥ?寰???VAS???????e????骇??灏哄?绮剧‘??杞婚?朵欢锛?涓昏?搴??ㄤ????伴????/p>
2021-04-21 11:57:24
??┖??????楂???????搴﹀????版?撮???绮惧害锛???杩?缁???搴﹀???宸???缁煎??褰卞????浣跨?ㄧ??????浼?褰卞???哄?ㄥ?ㄥ??瀛︼?渚?濡?AA7475 (531 MPa)??UTS涓?AA2024 (440 MPa)??UTS?告?锛?浼?澧?????宸???涓烘?锛????ㄥ???板???查?????杩????╄?浼??????????帮?姹??烘??灏?PD?笺??????锛?涓?涔???????宸ュ伐?轰??凤???????┖????????宸ョ??瓒??挎??敖????灏???娑??ょ???褰卞??锛???灏????垮??浣跨?ㄥ????娑?骞茶溅??)???惰??锛?杞﹀????骞茶溅???藉???藉??堕??
2021-04-21 11:55:16
绮惧???????????灏界?杞﹀??宸ヨ?轰富瑕?搴??ㄤ???┖??ぉ涓????抽???ㄤ欢锛?濡????????堕?????搁?ㄥ???ц??ㄧ??杩??ヨ?烘??锛?浣?涓?浜????抽???ㄤ欢???遍???舵????锛?濡?杞淬??绱у?轰欢????????杩?浜??朵欢涔??规???绯?搴︺????搴︺??骞宠?搴﹀??宸???娈?浣?搴????ョ‘瀹??跺?ㄥ焦琛?涓猴?浣?瀹?浠???瑕?姹?娌℃???抽??????朵欢?d?涓ユ?笺??绮惧???????杞﹀??????绠???????宸ヨ?绋?锛???姝ゅ???浣跨?ㄤ????瑕???锛?浠ヨ?峰???姝ョ???锛????界??轰?涓???濮?杩?浼肩???村?????杩?绋?锛?濡??诲???e????杩?灏辨??负浠?涔?锛?杩?涓???浣???甯歌?
2021-04-21 11:53:54
??????????????50??????浼歌?楠?涓???变?瀹ゆ俯??浼歌?楠?涓???ㄧ??寮哄?????虹?搁???????????????界???锛??虹?颁????剧??杞?????姝ゅ?锛?T5?????骞舵病????楂??告????????楂?娓╁己搴﹀?硷???????浣?浜???????寤舵??50%????T6??????捐????楂?浜??告??寮哄害?硷?浠?175 MPa宸﹀?虫??楂???25 MPa???︿?涓???????????版????ǔ瀹??х??褰卞?????ㄧ??????宸ヤ?,涓?浜???浼告?峰??绋冲???50掳C (T5??T6?舵??澶?????)婕??跨??涓?娈垫?堕??涔?灏辨???,100
2021-04-20 14:29:21
???????????ㄧ?Al3Zr???虹?哥??缂轰????戒????????艰?绋?涓??搴﹀??????翠腑?村????涓?l3Zr?稿ぇ??婧惰В???炽????????????缁???琛ㄦ??锛??变?Al3Zr棰?绮?????哥??褰㈡?哥?癸???姝ゅ?灏????扮??搞????绌惰〃??锛?绮?绮?瀵?Zr棰?绮????藉?ㄤ腑?村??????渚???涓?婧?l3Zr棰?绮?涓????革???l-15 wt.%Zr?????????????ㄦ????绌朵腑锛?灏???浣?杩?????00掳C灏??捐????灏??轰?涓?l3Zr棰?绮????伴????棰?娴???绮剧?涓???????(Al3Zr)???d????藉?
2021-04-20 14:27:32
??灞?????????浠??版????互???猴?Al2Cu?镐?G-P??55掳C?颁?绋崇??90掳C?扮ǔ瀹???50掳C???朵?缁??????????у?跺?????ц?借川????涓昏????般????互???猴??ㄦ?涓??舵??娓╁害涓?锛??变????虹?哥??褰㈡??杩?绋?锛??????归?藉?ㄤ?涓??????????????灞?????????????绾挎?剧ず浜?q?奸???舵??娓╁害????????????瀹藉害浠?175 MPa155????灏???5 MPa190????5 MPa350??锛?琛ㄥ?浜???????纭?????杞???琛?涓洪???舵??娓╁害???舵???堕??26]??
2021-04-20 13:55:48
???????????舵??澶???瀵瑰????寮哄害???扮??褰卞????浠???????????涓???互寰??虹??涓昏?缁?璁哄?涓?:?烘憾???????浜哄伐?舵??(190??2 h??155??100 h)浣垮????寮哄害姣??告??寮哄害??楂?绾?4%????55掳C??170掳C?挎?堕?磋??????互??渚???澶х????杞????ц?姐??????寮哄害??澶х????灏???????40掳C 312 MPa?? h 240 MPa??00 h???????捐????浣?寮哄害?????ㄨ“????90掳C???跨???堕?翠?382 MPa 2 h 314
2021-04-20 13:53:56
????????????楂?娓╂??浼歌?楠?????nstron涓??芥?烘?璇?楠??猴?浠? ? 10??4 s??1??搴???????瀵归??瀹??′欢涓???璇??疯?琛????璇?楠???????????????瀹?瑁??ㄨ?楠??轰?????????涓虹?甸?诲己?堕?绠卞?锛?灏哄?涓?0 ? 43 ? 30??绫炽??灞???寮哄害(YS)?规??????0.2%??绉诲???璁$?锛????浼搁?跨??(%El)?规???浼镐华璁板???25.4 mm gauge length??浼搁?跨??(%El)璁$???????????寮哄害(UTS)?变??芥?烘?版??????绯?/p>
2021-04-16 11:27:12
??灞???????????浼搁?㈢???95掳C?烘憾?????8 h锛??跺????0掳C娓╂按涓?番????????ц〃2???规?杩?琛?浜哄伐?舵??????????锛?璁╂?璇?妫??ㄥ?娓?25??)???跺?峰?淬????????灞?????????璇??凤???璁烘???告?????烘憾?????杩????舵??锛?????TS浼烘??娑插???烘?璇?楠??轰?浠? ? 10??4 s??1??搴???????杩?琛????娴?璇???灞???寮哄害(YS)??????0.2%??绉诲???璁$?锛????浼搁?跨????寤朵几浠??褰???瓒?杩?50mm瑙??跨??浼搁?跨??(%El)璁$???MTS?虹??
2021-04-16 11:25:43
?ㄩ??????????涓?坊??????互缁??????????剁?缁?缁?锛???涓哄?ㄩ??????????涓???ㄧ??缁?灏????辨?煎讥?d?涓昏???l3Zr?荤?浜?浣?????杩????浠?????楂?浜?????[13]??楂?娓╁??瀛︽?ц?姐??涓轰???楂?Al3Zr???虹?哥??浣?绉????帮??规??l-Zr?稿?撅?灏?Zr?ㄦ????绌跺????涓???娴?搴︿?????.3 wt.%宸﹀?炽???烘憾???????涓昏????????ㄩ?娓?浣?浜??辨?舵俯搴?涓??峰?杩?楗卞???烘憾浣???缁???琛ㄦ??锛??ㄥ???鸿?绋?涓?????虹?搁??杩?婧惰В褰㈡??????杩?楗卞???烘憾浣?锛?濡?尾-Mg
2021-04-16 11:23:59
涓?娣诲??????娣诲??????绮惧??????????ㄥ?娓╁??楂?娓╀?????浼告?ц?姐??瀵圭?杩?涓????舵??澶?????????璇??疯?琛?浜???浼歌?楠?锛????????瑙f坊????娣诲????瀵瑰??????浼告?ц?界??褰卞?????????绮惧?????????涓???Ti, Si??Al??搴?褰㈡????Al,Si)2(Zr,Ti)??(Al,Si)3(Zr,Ti)??25掳C??娴?璇?琛ㄦ??锛??告?????烘憾??????′欢涓???璐ㄩ?????板????负259 MPa??459 MPa???ㄦ?翠釜?舵??澶??????村??锛?灞???寮哄害??楂?涓?45 MPa锛?
2021-04-16 11:20:58
?????????ㄥ?荤???ㄦ?涓?????甯稿???浣跨?ㄤ环?硷????????ㄤ汉宸ョ?缁?缃?缁???缁?璁℃ā??瀵规?ゅ???搁??宸ヨ?哄?跺???A413/B4C??????????纭?害??????寮哄害??灞???寮哄害杩?琛?浜?妯℃????浣?????8涓??版???琛?璁??锛???涓??版???琛?娴?璇?锛??ㄥ???叉???sigmoid?芥??TANSIG)??绾挎?т????芥??PURELIN)浣?涓烘?娲诲?芥?帮???evenberg-Marquardt绠?娉???姊?害涓????ㄩ??BP绠?娉?(traindm)浣?涓鸿?缁?绠?娉?????????????涓?涓?/p>
2021-04-15 11:12:07
?????????????ㄤ?姹借溅??寤虹?琛?涓???褰㈢?舵?ゅ???ㄩ?ㄧ????????????????瀵归????????????杩?琛?浜???????搴??ㄣ???????????????????虹‖?????变?杩?浜?????瀹规????褰??骞舵?????芥??涓烘?板??楂????ゅ??????????杩???姘村?????婕???锛???ず浜?寮哄???哄?躲??骞朵?缁?浜???????????????宸ヤ?搴??ㄥ?渚????????ㄥ?澶?楂?绉???棰???浣跨?ㄩ???????????????伴??瓒??ヨ?澶?锛?姣?骞撮?芥??澶ч????????????????杩??ュ?拌?浜?琛?涓?锛?涓洪??????????????甯??烘??渚?骞块????甯??虹┖?淬??浠????蹭???锛??????╂????8
2021-04-15 11:10:22
???????????ゅ???哄ぇ?ㄥ??濉????哄????搴????舵??涓轰?杞翠???????缂┿????姝わ???互?ㄤ?褰卞??????绋?搴︾?????典?杩?琛?澶х??濉??у??褰????澶у欢浼哥郴?扮害涓?00锛?骞冲??绾︿负50??杩????ゅ??宸ヨ?虹??涓昏?浼??癸?澶х????褰㈤??瑕?澶х?????????????????ㄤ?娆℃?ゅ????浣?涓???互?峰?????褰㈣?妯$??涓昏????朵??????????辩??拌薄??璁稿??朵?宸ヨ?轰??凤?????伐?风??寮哄害??褰??ゅ?虹??????绂诲?宸ュ?锋?讹??ㄦ按??绌烘??峰?达??跺???藉?猴?浠??跺?浜?????舵????杩?娑??や???????涓?Н绱???搴???锛?????/p>
2021-04-15 11:09:00
涓??????扮??椋??哄?堕?????介???╂?哄??宸ュ伐搴??ュ??宸ヨ交????????????杩?绫婚???????????ㄩ???????????ц?芥?归?㈣〃?板?鸿??ソ???规?э?????涓?浣??????锛?浣垮?瀹?浠??ㄩ?缁????胯???椋??洪?ㄤ欢涓?????夸唬????????????浼?缁????烘???宸ュ伐?哄??汇???c??杞﹀??骞挎?搴??ㄤ???┖?朵欢???堕????杩?绫婚???????????朵欢??甯歌?姹?楂?璐ㄩ??锛?浣??????????戒??虹?颁?浜?????宸ユ?ч???锛?涓昏?涓???宸ヨ?绋?涓?骇???????????炽???朵腑锛?琛ㄩ?㈣川??????浣???宸??澶х?搴︿??????风?舵????纾ㄦ???????????扮??褰?/p>
2021-04-15 11:00:28
????纭????????绉???甯搁??瑕??????????变??舵????瀹??扮??纭??????充?娌?娣???澶у???瀵?搴︿互???峰???浜?绋崇?哥??浣?绉?????75掳C绛?娓╁?????锛?尾?告???哄?璧峰????纭?????尾???告??????纭?????涓?????????纭????革??跺舰??娓╁害涓?25掳C??00掳C??尾???哥???涓?g5Si6;??姝わ??ㄩ?搁??杩?绋?涓??淇?????褰???Mg/Si姣?渚?涓?/6??尾??Mg2Si)??00??浠ヤ?涓?褰㈡??锛???姝ゅ?ㄨ?娓╁害浠ヤ??舵????????涓??瀛??ㄎ茬?搞??涓???Mg/Si姣?涓?尾
2021-04-14 11:59:58
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